What caused you to get into it, are you an evangel and are you obsessed?
Windows XP Pro was the last Windows that you could install on as many of your machines as you wanted without contacting M$. When I found that out, I knew that XP would be my last Windows and that I would inevitably switch to Linux. When XP became totally obsolete, I permanently switched over to Linux Mint. I’ve never gone back to Windows and I have zero reason to ever do so. I promote Linux whenever I can.